Home / 63,351,001.53-87,424,382.13-34,377,625.53

Finding the Fourth Proportional to 63,351,001.53, 87,424,382.13 and 34,377,625.53

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Solution

The fourth proportional to 63,351,001.53, 87,424,382.13 and 34,377,625.53 is: 47,441,123.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,351,001.53 : 87,424,382.13 = 34,377,625.53 : x
  2. Step 2: Convert to fraction form
    63,351,001.53/87,424,382.13 = 34,377,625.53/x
  3. Step 3: Cross multiply
    63,351,001.53x = 87,424,382.13 × 34,377,625.53
  4. Step 4: Simplify right side
    63,351,001.53x = 3,005,442,671,056,763.50
  5. Step 5: Solve for x
    x = 3,005,442,671,056,763.50/63,351,001.53
  6. Step 6: Final answer
    x = 47,441,123.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.